Physics Electrical lab equipment supplies, Laboratory equipments electronic kits supplier, exporter India dynamos, ac electrical dynamo generator, dynamo model ac, bench meter, voltage measuring meter, current measuring meter, electromagnetic bell model, demonstration of electric bell model, demonstration dynamo, dynamo model, dynamo generator model, electric motor, electric motor 3d model, Daniel cell, gravity cell, Making electricity from chemicals, crocodile clips connectors, copper wire bare, bare bright copper wire, bare copper wire spool, contact key single, Single Contact Key, single key contact, auto transformers, variable auto transformer, transformer auto, ac ammeters, digital ammeters, moving coil ammeter, Sliding contact Rheostat made by resistance wire wound also single Tube Protected & rotary rheostat for electronic experiments & technology education projects and kits, Electricity and Conductivity Supplies and aids. Ray Export are leading in the Electricity and Cell Lab, Electricity and Cell Lab Manufacturer, Electricity and Cell Lab Suppliers, Electricity and Cell Lab India, Electricity and Cell Lab Exporter, Educational Lab Equipment, Physics Lab Instruments, Physics Equipment.
This model uses the same basic assembly as the electric motor, mounted on a base plate which also carries a hand drive pulley 120 mm in diameter coupled to the smaller dynamo pulley by a rubber belt. Electric output is via a pair of 4 mm socket & a light emitting diode is provided as a simple output indicator. The model may also be used as a motor on a 4 to 8 volts DC supply.
A simple demonstration of a Dynamo Model mounted on a wooden base. Hand drove by a gear. Simplified open frame construction which can be readily understood without detriments to its essential similarity to a real machine. A 2 pole armature wound by enameled copper wire to rotate in U shape magnet in the pivot. While in rotation process through the gear wheel by hand, the bulb provided glows.
A simple dynamo model to differentiate AC from DC. Mounted on a wooden
base. Two bulbs are provided for AC & DC current(s). The model is
hand driven & when operated, the AC bulb shows flickering light to
indicate AC current while the other bulb glows fully indicating DC
current
Rested on a wooden base, all parts easily visible, rigid constructions to explain the connections on a vertical stand.
A model of the simplest form of DC motor; having 3 armatures - 2 poles, 3 poles, & 4 poles, wound with enameled copper wire, & a permanent magnetic field provided by a removable bar magnet. The construction is completely open & all components are readily observable. A disc-type commutator is incorporated & external connection to the phosphor - bronze bushes is by means of a pair of 4 mm sockets. The motor shall operate on 4.5 to 9 volts DC
Moving coil type. Basic sensitivity of meter is 5mA, 100mV f.s.d. The
meters can be used to demonstrate the working principle of AC or DC
ammeters or voltmeters with interchangeable dials. Different dials are
available. Housed in a Plastic/Wooden case, with plastic in front and
rear.
a) Wooden case b) Plastic case
Double C-Core is a Laminated core to form a rough rectangular core 92 x 56 x 20 mm
approx. With a cross sectional area of 20 x 12 mm & is cut across the
middle to produce 2 equal ‘C’s. A heavy spring steel strip is given to hold the two halves together
Newton Colour Disc placed On Motor and Motor is placed on a wooden base 90 x 90 x 100 mm, workable on 2 to 4 volt DC with fan blade & Newton’s colour disc..
12V 3V for use with smoke cell & multiple light source.
Bulbs with MES cap suitable for flash Lamp.
a) 1.2v b) 2.5v c) 3.5v d) 4.5v e) 6v f) 12V
Login
Register
+91 9817319615
